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Search: Posts Made By: televizora
Forum: General Computer & Tech Discussion 04-10-2022, 08:18 AM
Replies: 13
Views: 661
Posted By televizora
Re: Why does my truck have a microphone in it?

Mic is either from stereo/head unit - handsfree or poorly concealed CIA bug.
The plastic seems to be stock.
Forum: General Computer & Tech Discussion 01-01-2022, 07:38 AM
Replies: 114
Views: 20,247
Posted By televizora
Re: Hard drive reliability

Usually the drives with higher data density die much sooner than the old drives. With certain exceptions, like when manufacturers changed technologies or firmware/mechanics issues. The big exception...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-31-2021, 10:25 AM
Replies: 0
Views: 227
Posted By televizora
HP 8470p - distorted sound and noise when playing audio

Hello.
I have an issue with HP 8470p - rather strange one.
I have a noise and sound distortions on both internal speakers and external speakers, when I plug such into the 3.5mm audio jack.
Seems...
Forum: General Computer & Tech Discussion 12-24-2021, 02:28 AM
Replies: 55
Views: 4,992
Posted By televizora
Re: Anybody here still uses Win 7?

LI use Windows 10. Some programs no longer run on Win7
Forum: General Capacitor Questions & Issues 12-15-2021, 11:38 AM
Replies: 9
Views: 1,098
Posted By televizora
Re: sancon china caps

Actually, according to my experience, SANCON are not that bad caps.
They are at the level of Teapo and are substantially better than Capxon, Suscon or Lelon.
Actually, everything is better than...
Forum: General Electronics Technical Discussion 10-12-2021, 12:38 AM
Replies: 8
Views: 1,308
Posted By televizora
Re: My Uni-T died... looking for a replacement

Uni-T and MG and clones are not bad devices for their price.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 10-03-2021, 12:49 PM
Replies: 2
Views: 299
Posted By televizora
Re: HP 250G4 la-c701p constantly switching between battery and AC power

Measured all mosfets. Everything with them is fine.
On the G there are about 22V(my multimeter is not true RMS)
Measured all ceramic capacitors between the AC in and Battery.
Periodically...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 10-03-2021, 07:21 AM
Replies: 2
Views: 299
Posted By televizora
HP 250G4 la-c701p constantly switching between battery and AC power

I have an issue with HP 250 G4.
When AC adapter is plugged in - the laptop works just fine
When I plug a battery, which a friend claimed that he recycled - replaced the cells inside it with new,...
Forum: General Computer & Tech Discussion 08-04-2021, 10:55 AM
Replies: 6
Views: 757
Posted By televizora
Re: Drilling holes laptop bottom

Well, it has integrated into the processor video and the processor itself is socketed. So, the prime concern in laptops about the possibility of mobo death is kinda of avoided here. But still, above...
Forum: General Computer & Tech Discussion 08-04-2021, 09:49 AM
Replies: 6
Views: 757
Posted By televizora
Drilling holes laptop bottom

I wonder if drilling a few holes in the laptop case, on the bottom below the fan will actually help and decrease the CPU/GPU temps. I have one spare not so new laptop with first gen core i5, but the...
Forum: Troubleshooting Computer Displays 07-27-2021, 12:52 AM
Replies: 19
Views: 9,321
Posted By televizora
Re: Samsung Syncmaster T220 2 seconds to black

1. Replace lamps
2. Replace lamps with 12V LED stripe
Forum: General Capacitor Questions & Issues 07-18-2021, 09:52 AM
Replies: 19
Views: 15,852
Posted By televizora
Re: Trying to locate this safety cap

1. The capacitor which the author mentioned is most likely input noise filter capacitor. Have to see a picture of the whole board.
2. There are different types of PSU-s. There are quite a lot with...
Forum: General Capacitor Questions & Issues 07-18-2021, 02:02 AM
Replies: 19
Views: 15,852
Posted By televizora
Re: Trying to locate this safety cap

450v is not odd rating at all. 230x1.44(square root 2) means that the amplitude of the voltage in 230V AC grid(230v effective) can go up to 331.2V. If the device is not region specific and can...
Forum: General Capacitor Questions & Issues 06-27-2021, 02:12 AM
Replies: 9
Views: 1,561
Posted By televizora
Re: recap help AcBel PSU

Find new caps. What you will take from old mobos and PSU-s is at best at it's EOL.
Teapo and OST are mediocre. While they are not the worst, when they are new, I won't put 10-15 years old caps in a...
Forum: General Computer & Tech Discussion 06-27-2021, 02:06 AM
Replies: 11
Views: 893
Posted By televizora
Wink Re: New SIM card?

Depends. The chips of some rather old SIM-s are bigger than the Nano SIM standard and cutting these will damage the SIM. But most of the SIM-s from at least the past 10 years don't have such problems...
Forum: Troubleshooting & Designing Networks 06-25-2021, 11:39 AM
Replies: 7
Views: 1,857
Posted By televizora
Re: Favorite Consumer/Small Biz Grade Networking Equipment

Mikrotik. More options than UBNT and 30-40% cheaper than UBNT.
The only real issue with Mikrotiks is the ugliness of the interface and the fact that it requires some time to get used to thinking in...
Forum: General Capacitor Questions & Issues 06-01-2021, 08:58 AM
Replies: 37
Views: 2,762
Posted By televizora
Re: Did I just bought a fakecap ?

Я думаю, что ето поддельные конденсаторы. Цена слишком низкая, чтобь купить чтото нормалное. Я никогда бы етие конденсаторы не купил.
I think that these caps are just generic Chinese low end caps....
Forum: General Computer & Tech Discussion 05-31-2021, 11:07 PM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

Something to add. 1gb ram quad core 1Gbps LAN+sfp slot and POE output mikrotik costs around 220USD. AC access point Mikrotik with 2x1gbps ports and poe cost half of the price of UBNT unify with the...
Forum: General Computer & Tech Discussion 05-31-2021, 02:29 PM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

Mikrotik router and Mikrotik Access points. Ubiquity products had become really expensive.
Forum: General Computer & Tech Discussion 05-31-2021, 09:52 AM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

I use Microsoft Windows, Microsoft Windows Server, Microsoft Active Directory, .NET Framework, Microsoft Office and Microsoft Edge. I thought of using Windows Server as router as well, but decided...
Forum: General Computer & Tech Discussion 05-31-2021, 02:04 AM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

I do. While it is Chromium based, the memory management is better. And there are addons available. I don't like the Firefox UI and Firefox still has problems with digital signatures. And Opera has...
Forum: General Computer & Tech Discussion 05-29-2021, 10:12 AM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

Windows7 is actually not a shitty OS, contrary to the next versions. And there is plenty of information and documentation about it. Not that I am a big fan of .NET framework, but it eases programmers...
Forum: General Computer & Tech Discussion 05-26-2021, 11:10 PM
Replies: 29
Views: 3,220
Posted By televizora
Re: windows 7

Yes, you need root cert updates, even if you disable windows update. And you could have downloaded the offline installer too. :)
Here is the authroot.stl...
Forum: General Computer & Tech Discussion 05-15-2021, 06:26 AM
Replies: 603
Views: 282,998
Posted By televizora
Re: The ghetto mod thread

So, yet another Dell 760 with faulty PSU. Caps plus broken fan fins. I don't understand how the fins of this fan can be broken. And because it was 10mm thick and I couldn't find 12mm thick fan around...
Forum: General Computer & Tech Discussion 05-09-2021, 12:51 PM
Replies: 37
Views: 3,846
Posted By televizora
Re: Customer Database Software

Great. 1200USD per year. Why not pay some programmer to write it instead?
Showing results 1 to 25 of 379

 
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